Remote worker with 2+ years of experience - Last seen 3 months ago

My name is Rounak Chakraborty and I am currently pursuing a Btech in Information Technology at the Jadavpur University , and am in the fourth year of my studies (2021-2025 batch) . I have maintained a CGPA of 8.3 up to 6th semester.

I am a competitive programming enthusiast and I am rated Expert at Codeforces (Id - rounak_58) and Guardian at Leetcode (Id - rounak_58). With a strong passion for coding I have solved more than 2000 algorithmic problems and won many inter/intra college coding competition.

My expertise includes:
Languages : C,C++,Java,Python , JavaScript , HTML , CSS
Web Development : ReactJS, Node js ,Express ,Tailwind CSS , Bootstrap, MongoDB , MySQL
Machine Learning : python , keras , pandas , numpy ,scikit-learn ,matplotlib , tensorflow
Container tools : Docker
CI/CD Tools : Jenkins
Testing Tools : JUnit
DEV Tools : Git, Github, DockerHub ,Postman,Jira
Other Skills : Data Structures & Algorithms , OOPS ,Operating Systems , DBMS , Computer Networks

I am writing to express my interest in the Software Engineer role (Freshers) / Six Months Internship at Exotel.


I have done an Internship at Ericsson as a Software Developer
• Developed a smart assistant using Retrieval-Augmented Generation (RAG) ,
enhancing customer interaction efficiency by 30%.
• Integrated large language models with knowledge retrieval , achieving a 20%
improvement in response accuracy and context-awareness.
• Collaborating with cross-functional teams to define use cases and refine
responses , resulting in a 25% reduction in response time.

I have a solid foundation in modern web development technologies , machine learning , natural language processing demonstrated through various projects . Alongside I am an active member of the codeclub of my college where I organise regular session on problem solving to assist my juniors and possess qualities of leaderships ,teamwork, and discipline .

🛂 Nationality	🇮🇳 India
🏡 Residency	🇮🇳 India
📍 Location	🇮🇳 India
Remote OK	rok.co/@rounak_58
🔗 Website	rounakchakraborty.netlify.app/
GitHub	rounakc
LinkedIn	https://www.linkedin.com/in/rounak-chakraborty-a0aa54208/
Skilled in	java spring boot js j2ee xml shell scripting rdbms cassandra solr nosql ci react mern stack mongodb express react node js jwt cloudinary tensorflow pgvector langchain4j llama3 c c plus plus
Fluent in	englishbengali
Preferred timezone	+4.5
Preferred annual pay (min)	$45,000/year
Preferred hourly pay (min)	$12/hour
Last seen	3 months ago
Signed up	9 months ago
Badges	👨‍💻 Remote worker 🎨 Maker 🎖 Early adopter